Neck pain may be caused by the following reasons: first, the most common is cervical spondylosis, cervical spondylosis can appear in the cervical spine and the surrounding muscles obvious pain, soreness and discomfort symptoms, can lead to limited neck activities, can be accompanied by upper limbs numbness, weakness symptoms, then early cervical spine X-ray, nuclear magnetic examination, to carry out early diagnosis and treatment; second, calcification of the collar ligament When there is degeneration and calcification of the collateral ligament at the back of the neck, pain at the back of the neck can occur, and early X-ray examination of the cervical spine is needed for diagnosis; third, cervical instability, if the cervical spine is unstable due to degeneration and trauma, it can also lead to neck pain, and early X-ray and CT examination of the cervical spine is needed for diagnosis; fourth, cervical lesion, if there is a nucleus or tumor in the cervical spine, it can also occur. If there are nodules or tumors in the cervical spine, the symptoms of neck pain may also appear, and early medical examination and nuclear magnetic examination should be carried out to make early diagnosis and treatment.